Overweight Impairs Postural Control of Female Night Workers.

Objectives To verify the relationships between sleep duration (Total Sleep Time - TST) and postural control of female night workers before and after shift. As well as, to verify if there is an influence of the body mass index (BMI) on the postural control of these female workers before and after shift. Methods A total of 14 female night workers (mean age: 35.0 ± 7.7 years) were evaluated. An actigraph was placed on the wrist to evaluate the sleep-wake cycle. The body mass and height were measured, and BMI was calculated. Postural control was evaluated by means of a force platform, with eyes opened and eyes closed before and after the 12-hour workday. Results There was an effect of the BMI on the velocity and the center of pressure path with eyes opened before ( t = 2.55, p = 0.02) and after ( t = 4.10, p < 0.01) night work. The BMI impaired the velocity and the center of pressure path with eyes closed before ( t = 3.05, p = 0.01; t = 3.04, p = 0.01) and after ( t = 2.95, p = 0.01; t = 2.94, p = 0.01) night work. Furthermore, high BMI is associated with female workers' postural sway ( p < 0.05). Conclusion Therefore, high BMI impairs the postural control of female night workers, indicating postural instability before and after night work.

Practice recommendations for the role of physiotherapy in the management of sleep disorders: the 2022 Brazilian Sleep Association Guidelines.

This clinical guideline supported by the Brazilian Sleep Association comprises a brief history of the development of Brazilian sleep physiotherapy, outlines the role of the physiotherapist as part of a sleep health team, and describes the clinical guidelines in respect of the management of some sleep disorders by the physiotherapist (including sleep breathing disorders, i.e., obstructive sleep apnea, central sleep apnea, upper airway resistance syndrome, hypoventilation syndromes and overlap syndrome, and pediatric sleep breathing disorders; sleep bruxism; circadian rhythms disturbances; insomnia; and Willis-Ekbom disease/periodic limb movement disorder. This clinical practice guideline reflects the state of the art at the time of publication and will be reviewed and updated as new information becomes available.

Therapeutic modalities and postural balance of patients with knee osteoarthritis: systematic review / Modalidades terapêuticas e equilíbrio postural de pacientes com osteoartrite: revisão sistemática

AbstractObjective The objective of this review was to evaluate the evidence of the influence of therapeutic modalities on postural balance in patients with knee osteoarthritis (OA).Methods A search for published papers on therapeutic modalities was conducted using the Pubmed, Medline, Lilacs and SciELO databases. The keywords “knee” and “balance” in combination with “osteoarthritis” were used as the search strategy. Randomized controlled clinical trials published in the last 10 years in either English or Portuguese were selected. The PEDro scale was applied to assess the quality of the selected clinical trials.Results A total of 46 studies of patients with knee OA were found, of which seven were analyzed in full and 39 were excluded because they did not meet the inclusion criteria. Of the seven studies reviewed, six were considered to have a high methodological quality on the PEDro scale. Several therapeutic modalities were found (physical exercise, hydrotherapy, electrotherapy and manual therapy), and postural balance improved in only three studies.Conclusion The studies included in this systematic review had a high methodological quality, so it can be concluded that the therapeutic modalities used in those studies improved postural balance in patients with knee OA.

ResumoObjetivo O objetivo desta revisão foi fornecer evidências da influência das modalidades terapêuticas no equilíbrio postural em pacientes com osteoartrite de joelho.Métodos A busca de publicações sobre as modalidades terapêuticas foi realizada nas bases de dados Pubmed, Medline, Lilacs e SciELO. Foram utilizadas como estratégia de busca as palavras-chave “knee” e “balance”, em combinação com “osteoarthritis”. Foram selecionados ensaios clínicos aleatórios e controlados dos últimos dez anos, em língua inglesa e portuguesa. Para verificar a qualidade dos ensaios clínicos selecionados, foi aplicada a Escala PEDro.Resultados Foram encontrados 46 estudos com pacientes com OA de joelho, sendo que, 7 estudos foram analisados na integra e 39 estudos foram excluídos por não se adequarem ao tema proposto. Dos sete estudos avaliados, seis foram considerados de alta qualidade metodológica na Escala de PEDro. Foram encontradas diversas modalidades terapêuticas (exercício físico, hidroterapia, eletroterapia e terapias manuais), porém em apenas três estudos houve melhora no equilíbrio postural.Conclusão Tendo em vista que os estudos incluídos na presente revisão sistemática têm uma alta qualidade metodológica, pode-se concluir que as modalidades terapêuticas utilizadas pelos estudos melhoraram o equilíbrio postural de pacientes com OA de joelho.

The impact of sleep duration on self-rated health.

PURPOSE: To review the association between sleep duration and self-rated health. METHODS: A search for original and review articles focusing on sleep duration and self-rated health was performed in PubMed. The general search strategy was [("sleep duration" OR "total sleep time" OR "time in bed") AND "self-rated health"]. RESULTS: We found 22 articles in the English language; 8 articles with no direct association between sleep duration and self-rated health were excluded. Of these articles, 14 were considered potentially relevant and examined in detail, and 9 were excluded for not having self-rated health as the primary outcome. This work was compounded by 5 papers. The extremes of sleep duration (short or long) exhibited an interaction with poor or worse self-rated health. CONCLUSION: The sleep duration issue should be considered when inquiring about health conditions, as this factor can lead to adverse results in global health status.

Passive body heating improves sleep patterns in female patients with fibromyalgia.

OBJECTIVE: To assess the effect of passive body heating on the sleep patterns of patients with fibromyalgia. METHODS: Six menopausal women diagnosed with fibromyalgia according to the criteria determined by the American College of Rheumatology were included. All women underwent passive immersion in a warm bath at a temperature of 36 ±1 °C for 15 sessions of 30 minutes each over a period of three weeks. Their sleep patterns were assessed by polysomnography at the following time-points: pre-intervention (baseline), the first day of the intervention (acute), the last day of the intervention (chronic), and three weeks after the end of the intervention (follow-up). Core body temperature was evaluated by a thermistor pill during the baseline, acute, chronic, and follow-up periods. The impact of this treatment on fibromyalgia was assessed via a specific questionnaire termed the Fibromyalgia Impact Questionnaire. RESULTS: Sleep latency, rapid eye movement sleep latency and slow wave sleep were significantly reduced in the chronic and acute conditions compared with baseline. Sleep efficiency was significantly increased during the chronic condition, and the awakening index was reduced at the chronic and follow-up time points relative to the baseline values. No significant differences were observed in total sleep time, time in sleep stages 1 or 2 or rapid eye movement sleep percentage. The core body temperature and Fibromyalgia Impact Questionnaire responses did not significantly change over the course of the study. CONCLUSION: Passive body heating had a positive effect on the sleep patterns of women with fibromyalgia.

Passive body heating improves sleep patterns in female patients with fibromyalgia

OBJECTIVE: To assess the effect of passive body heating on the sleep patterns of patients with fibromyalgia. METHODS: Six menopausal women diagnosed with fibromyalgia according to the criteria determined by the American College of Rheumatology were included. All women underwent passive immersion in a warm bath at a temperature of 36 ±1 °C for 15 sessions of 30 minutes each over a period of three weeks. Their sleep patterns were assessed by polysomnography at the following time-points: pre-intervention (baseline), the first day of the intervention (acute), the last day of the intervention (chronic), and three weeks after the end of the intervention (follow-up). Core body temperature was evaluated by a thermistor pill during the baseline, acute, chronic, and follow-up periods. The impact of this treatment on fibromyalgia was assessed via a specific questionnaire termed the Fibromyalgia Impact Questionnaire. RESULTS: Sleep latency, rapid eye movement sleep latency and slow wave sleep were significantly reduced in the chronic and acute conditions compared with baseline. Sleep efficiency was significantly increased during the chronic condition, and the awakening index was reduced at the chronic and follow-up time points relative to the baseline values. No significant differences were observed in total sleep time, time in sleep stages 1 or 2 or rapid eye movement sleep percentage. The core body temperature and Fibromyalgia Impact Questionnaire responses did not significantly change over the course of the study. CONCLUSION: Passive body heating had a positive effect on the sleep patterns of women with fibromyalgia.

Physical exercise performed before bedtime improves the sleep pattern of healthy young good sleepers.

To investigate the influence of different intensities and durations of exercise before bedtime on the sleep pattern and core body temperature of individuals considered good sleepers, we selected 17 healthy males and all underwent 5 nonconsecutive days of study. Measurements of polysomnographic parameters and core body temperature were taken at baseline and after each experimental protocol, performed at night. We found increased sleep efficiency (p = .016) among all protocols compared with baseline data and increase in REM sleep latency (p = .047) between two experiments; there was decrease in the percentage of stage 1 sleep (p = .046) and wake after sleep onset (p = .003). Core body temperature did not change significantly during the nights following exercise. Exercise performed before sleep does not impair sleep quality; rather, its practice improves sleep in good sleepers who are nonathletes, and may be considered to improve sleep pattern.

Sleep quality evaluation, chronotype, sleepiness and anxiety of Paralympic Brazilian athletes: Beijing 2008 Paralympic Games.

OBJECTIVE: The objective of this study was to evaluate the sleep quality, sleepiness, chronotype and the anxiety level of Brazilian Paralympics athletes before the 2008 Beijing Paralympic Games. DESIGN: Cross-sectional study. Setting Exercise and Psychobiology Studies Center (CEPE) and Universidade Federal de São Paulo, an urban city in Brazil. PARTICIPANTS: A total of 27 Paralympics athletes of both genders (16 men and 11 women) with an average age of 28±6 years who practised athletics (track and field events) were evaluated. MAIN OUTCOME MEASURES: Sleep quality was evaluated using the Pittsburgh Scale and the Epworth Sleepiness Scale to evaluate sleepiness. Chronotype was determined by the Horne and Östberg questionnaire and anxiety through the State-Trait Anxiety Inventory. The evaluations were performed in Brazil 10 days before the competition. RESULTS: The study's results demonstrate that 83.3% of the athletes that presented excessive daytime sleepiness also had poor sleep quality. The authors noted that 71.4% were classified into the morning type and 72% of the athletes who presented a medium anxiety level also presented poor sleep quality. Athletes with poor sleep quality showed significantly lower sleep efficiency (p=0.0119) and greater sleep latency (p=0.0068) than athletes with good sleep quality. Athletes who presented excessive daytime sleepiness presented lower sleep efficiency compared to non-sleepy athletes (p=0.0241). CONCLUSIONS: The authors conclude that the majority of athletes presented poor sleep quality before the competition. This information should be taken into consideration whenever possible when scheduling rest, training and competition times.

Fibromialgia: nível de atividade física e qualidade do sono / Fibromyalgia: level of physical activity and quality of sleep

O objetivo foi identificar o nível de atividade física e sua relação com sonolência excessiva diurna e qualidade de sono em 15 mulheres com fibromialgia, com idade média de 58±7 anos. Foi utilizado o Questionário Internacional de Atividade Física, o Índice de Qualidade de Sono de Pittsburgh e a Escala de Sonolência de Epworth. O programa SPSS Statistics versão 17 foi utilizado para as analises estatísticas e o valor para significância foi de α ≤ 0,05. Os resultados evidenciaram que 33,3% das pacientes classificaram-se inativas e 66,7% minimamente ativas. Observou-se sonolência excessiva diurna em 60% das pacientes. A qualidade ruim de sono foi observada em 55,6% das pacientes minimamente ativas e em 60% das inativas. O tempo médio para adormecer foi 34,3 minutos, a eficiência do sono foi 81% e o tempo total de sono foi 5,9 horas. O baixo nível de atividade física parece ser um dos fatores capazes de piorar a qualidade do sono de mulheres com fibromialgia.

The objective was to identify the level of physical activity and its relation to excessive daytime sleepiness and sleep quality in 15 women with fibromyalgia and mean age 58 ± 7 years. We used the International Physical Activity Questionnaire, the Sleep Quality Index in Pittsburgh and Epworth Sleepiness Scale. We used SPSS Statistics Version 17 and the value for significance was α ≤ 0.05. The results showed that 33,3% of patients rated themselves inactive and 66,7% minimally active. We observed excessive daytime sleepiness in 60% of patients. The poor quality of sleep was observed in 55,6% of patients in minimally active and 60% of inactive. The average time was 34,3 minutes to fall asleep, sleep efficiency was 81% and total sleep time was 5,9 hours. The low level of physical activity seems to be one of the factors that can worsen sleep quality in women with fibromyalgia.

Enfaixamento em 8 como recurso fisioterapêutico para o recrutamento muscular dos dorsiflexores durante a marcha / The uese of eight-point binding as a physiotherapeutic resource for the muscular dorsiflexor's recruitment in gait

O retorno à marcha independente é uma das queixas mais frequentes em pacientes neurológicos, sendo que a dificuldade em realizar dorsiflexão é também sintomaticamente mais frequente. O enfaixamento em oito é uma opção terapêutica de baixo cursto e de fácil aplicabilidade, sendo muitas vezes utilizado como recurso na fisioterapia. O objetivo deste estudo é verificar os efeitos do uso do enfaixamento em oito na dorsiflexão em pacientes neurológicos durante a marcha. Para a realização deste trabalho, foi utilizada passerela com 10m de comprimento e cronômetro. Foi solicitaa a realização da marcha confortável e acelerada, cronometrando-se o tempo. Em seguida, foi realizada a avaliação eletromiográfica do músculo tibial anterior durante 1 minuto em esteira ergométrica em uma velocidade de 0,5 km/h. Foi realizada posteriormente a avaliação dos mesmos parâmetros iniciais (velocidade e atividade eletromiográfica) com o uso do enfaixamento, comparando-se os resultados por meio dos testes de Andreson-Darling, Levene, Student-T Pareado e Igualdade de Duas proporções,m com nível de significãncia de 0,10 (10 por cento). Foram obtidos comor esultados que o uso do enfaixamento em oito promoveu aumento estatisticamente significante da velocidade de marcha confortável (p=0,077) e acelerada (p=0,021) em pacientes com dificuldade de dorsiflexão. Embora a atividade eletromiográfica do músculo tibial anterior tenha sido maior com o uso do enfaixamento em oito (75,10mV) do que sem o recurso (72,49mV), não houve diferença estatisticamente significante (p=0,676). Os achados deste estudo permitem que seja estabelecida uma linha de pesquisa sobre o assunto, selecionando uma amostra maior e mais homogênea para garantir validade interna e externa aos dados